Portion of a shoe outsole



FIG. 1 is a plan view of a portion of a shoe outsole showing my newdesign;

FIG. 2 is a frontal perspective view thereof; and,

FIG. 3 is a rear perspective view thereof.

The broken line showing of the remainder of the shoe is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a portion of a shoe outsole, as shown anddescribed.